Professional-grade double coated tape with 3M High Strength Acrylic Adhesive 300, delivering aggressive bonding to low surface energy plastics, foam, and gaskets with excellent temperature and chemical resistance.
3M™ Double Coated Tape 444PC is a premium industrial adhesive tape engineered for demanding bonding applications requiring high initial adhesion and excellent performance on both smooth and textured surfaces. This professional-grade tape features 3M's High Strength Acrylic Adhesive 300, formulated to aggressively bond to low surface energy (LSE) substrates, plastics like polyethylene, powder coated paints, and oily metals. The tape combines a thin 0.5 mil polyester film (PET) carrier with a tan 58# polycoated kraft (PCK) paper liner, providing superior dimensional stability and easier handling during slitting and die-cutting operations.
The medium-firm acrylic adhesive system delivers consistent high initial adhesion with excellent UV and chemical resistance across a wide temperature range from -40°F to 250°F. This makes it ideal for foam and gasket attachment, plastic film lamination, splicing, and medical diagnostic applications where reliable bonding performance is critical. The quick-flowing adhesive enables faster lamination cycles in production environments, improving manufacturing efficiency while maintaining superior bond quality. The polyester film carrier adds strength and durability, ensuring the tape maintains its integrity during application and throughout the product lifecycle.
With a master size of 48 inches wide by 108 linear yards, the 3M Double Coated Tape 444PC is designed for industrial converters, manufacturers, and specialized fabrication operations. The 3 inch core size accommodates standard dispensing equipment, making integration into existing production lines seamless. This tape is specifically formulated for industrial and occupational use only, meeting rigorous manufacturing standards for aerospace, automotive, electronics, appliance, construction, and general industrial applications. Whether you're laminating foam components, attaching gaskets, or bonding plastic films, this double coated tape delivers the performance and reliability that 3M is renowned for.
Key Features
- High Strength Acrylic Adhesive 300 for aggressive bonding to LSE plastics and low surface energy substrates
- 0.5 mil polyester film carrier provides dimensional stability and improved tape handling during slitting and die-cutting
- Quick-flowing adhesive delivers high initial adhesion for faster lamination and improved production efficiency
- Temperature range from -40°F to 250°F with excellent UV and chemical resistance for demanding environments
- 58# polycoated kraft paper liner ensures moisture stability for large part converting and industrial applications
- Ideal for foam lamination, gasket attachment, plastic film bonding, splicing, and medical diagnostic applications
- 48 inch width with 108 linear yards per roll and 3 inch core for standard dispensing equipment compatibility
- Transparent clear color with tan liner for easy visibility and professional appearance in production environments
Technical Specifications
| Specification |
Value |
| Product Number | 444PC |
| 3M ID | 7100072659 |
| Adhesive Type | High Strength Acrylic Adhesive 300 |
| Carrier Material | Polyester Film (PET) |
| Carrier Thickness | 0.5 mil (0.013 mm) |
| Total Tape Thickness without Liner | 3.9 mil (0.099 mm) |
| Overall Thickness | 3.9 mil |
| Primary Liner | 58# Polycoated Kraft Paper (PCK) |
| Primary Liner Color | Tan |
| Primary Liner Thickness | 4.2 mil (0.11 mm) |
| Face Side Adhesive Thickness | 2 mil (0.051 mm) |
| Back Side Adhesive Thickness | 1.4 mil (0.036 mm) |
| Product Color | Transparent (Clear) |
| Product Form | Roll |
| Overall Width (Imperial) | 48 inches |
| Overall Width (Metric) | 122 cm |
| Master Size Width | 48 inches (122 cm) |
| Master Size Length | 108 Linear Yards (98.8 m) |
| Core Size | 3 inches (76.2 mm) |
| Minimum Operating Temperature | -40°F (-40°C) |
| Maximum Operating Temperature | 250°F (121°C) |
| Tape Type | Double Coated |
| Smallest Saleable Unit | Roll |
| Brand | 3M™ |
| Industries | Aerospace, Appliance, Automotive, Construction, Electronics, Food and Beverage, General Industrial, Military & Government, Packaging, Transportation |
| Recommended Applications | Foam lamination, Gasket attachment, Plastic film lamination/bonding, Splicing, Medical diagnostic test strips |
| Use Restriction | Industrial/occupational use only - Not for consumer sale or use |
| Solvent Resistance | Good |
| Chemical Resistance | Good UV and chemical resistance |
| Substrate Compatibility | LSE plastics (polyethylene), HSE plastics, foam, metals, powder coated surfaces, oily metals |
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